Oh my... Actually I usually get 2-3 wrong on RC
My problem is actually RC. Today I did another GMATprep today, got 690 with Verbal 33 and got like 7 SC wrong. OMG!! I understand most of the grammar but in the tests, the questions are just... different. Can someone give me a quick tip on SC?!!
Thanks so much
Since you have very little time left, I would not recommend any video or course, rather I would like to recommend a quick 3 step process. I had the same problem - I knew ALL rules but could not apply in the test. My SC accuracy was < 50% till 3 weeks ago, now it is close to 100% - you give me an SC and I am confident to solve it. So the 3 step process is
1) Understand the meaning of the sentence (20-40 secs)
2) Pre-phrase the errors in the sentence (10-20 secs)
3) Process of elimination (10-30 secs)
Hope this helps.